Tubular packaging for door knob assembly



FIG. 1 is a perspective view of tubular packaging for a door knobassembly;

FIG. 2 is a top view thereof (the bottom view being identical to thetop);

FIG. 3 is a front view thereof (the back view being identical to thefront); and,

FIG. 4 is an exploded perspective view thereof.

The broken line showing of the environment is for illustrative purposesonly and forms no part of the claimed design.

The ornamental design for tubular packaging for a door knob assembly, asshown and described.